Recipes: what a portion is made of and what it costs
A recipe is per size of a dish, in grams, millilitres or pieces per portion, with wastage; it draws stock when the KOT fires and prices the dish against its menu price.
On the Recipes tab. A recipe belongs to a size of a dish — a half portion does not use a full portion's chicken, and costing both the same makes the food-cost report a lie. Each line is an ingredient, the quantity for ONE portion in the base unit, and a wastage percentage for trim and evaporation: 100 g of onion at 15 % draws 117.6 g from stock. Stock is drawn down when a KOT fires, for every dish with a recipe; nobody posts consumption by hand. A dish with no recipe still sells — it just cannot be costed, and the reports say so rather than showing it as pure profit.

Do this
- Find a dish by name, size or section.
- Every size of every dish, with its portion cost and food-cost percentage at the latest prices paid — or *no recipe*. Press one.
- The dish's header: menu price · portion cost · food cost.
- Ingredient, then
- per portion — the unit beside the box is the base of that ingredient (g, ml or pc) — and
- wastage %.
- Add / change writes the line and shows the new portion cost. The same ingredient again replaces its line.
- On a line: *Drawn* is what leaves the store per portion after wastage, *Cost* prices it. Change loads it into the form; Remove takes it off.